package cn.tradewin.advisor.persist.mapper;

import java.util.List;

import cn.tradewin.advisor.persist.model.ProjectTaskKey;
import cn.tradewin.advisor.persist.model.Task;

public interface ProjectTaskMapper {
	
	List<Task> selectProjectTasks(Integer project_id);
	
	int addProjectTask(ProjectTaskKey taskKey);
	
	int deleteProjectTasks(ProjectTaskKey taskKey);
	
}